August weather forecast
Chevy Chase Section Five, MD

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Weather in August

August, the last month of the summer in Chevy Chase Section Five, is also a moderately hot month, with an average temperature varying between 68°F (20°C) and 85.8°F (29.9°C).

Temperature

Stepping into August, Chevy Chase Section Five records an average high-temperature of a moderately hot 85.8°F (29.9°C), almost consistent with July. In Chevy Chase Section Five, the average low-temperature during the month of August is a pleasant 68°F (20°C).

Heat index

August's heat index is evaluated at a sweltering 95°F (35°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Note that heat index values are valued for light wind and location in the shade. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Chevy Chase Section Five, Maryland, the average relative humidity in August is 70%.

Rainfall

August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.82" (97mm) of precipitation.

Snowfall

In Chevy Chase Section Five, snow does not fall in May through October.

Daylight

The average length of the day in August in Chevy Chase Section Five is 13h and 38min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:39 pm EDT.

Sunshine

The average sunshine in August is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Chevy Chase Section Five. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during August leads to these instructions:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot is August in Chevy Chase Section Five?

August temperatures in Chevy Chase Section Five, Maryland, vary between a high-temperature of 85.8°F (29.9°C) and a low-temperature of 68°F (20°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 95°F (35°C).

What is the average humidity in August in Chevy Chase Section Five?

In Chevy Chase Section Five, the average relative humidity in August is 70%.

What is the rainiest month in Chevy Chase Section Five?

The month with the most rainfall is August, when the rain falls for 16.7 days and typically aggregates up to 3.82" (97mm) of precipitation.

How much does it rain in Chevy Chase Section Five in August?

In Chevy Chase Section Five, in August, it is raining for 16.7 days, with typically 3.82" (97mm) of accumulated precipitation.

When it does not snow in Chevy Chase Section Five?

May through October are months without snowfall in Chevy Chase Section Five, Maryland.

What is the average length of the day in August in Chevy Chase Section Five?

In Chevy Chase Section Five, the average day length in August is 13h and 38min.

When is the sunrise / sunset in August in Chevy Chase Section Five?

In August, on the first day of the month, sunrise is at 6:09 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:39 pm EDT.

How long on average sun shines in August in Chevy Chase Section Five?

The average sunshine duration in August in Chevy Chase Section Five, Maryland, is 10.2h.

What are the months with the highest UV index in Chevy Chase Section Five?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Chevy Chase Section Five, Maryland.

How high is the UV index in August in Chevy Chase Section Five?

In Chevy Chase Section Five, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Chevy Chase Section Five, MD

Average temperature in August - Chevy Chase Section Five, MD
  • Average high temperature in August: 85.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in August: 68°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in August
Chevy Chase Section Five, MD

Average pressure in August - Chevy Chase Section Five, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Chevy Chase Section Five, MD

Average wind speed in August - Chevy Chase Section Five, MD
  • Average wind speed in August: 5.1mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in August
Chevy Chase Section Five, MD

Average humidity in August - Chevy Chase Section Five, MD
  • Average humidity in August: 70%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in August
Chevy Chase Section Five, MD

Average rainfall in August - Chevy Chase Section Five, MD
  • Average rainfall in August: 3.82"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.69").

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Average rainfall days in August
Chevy Chase Section Five, MD

Average rainfall days in August - Chevy Chase Section Five, MD
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in August
Chevy Chase Section Five, MD

Average snowfall in August - Chevy Chase Section Five, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Chevy Chase Section Five, MD

Average snowfall days in August - Chevy Chase Section Five, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Chevy Chase Section Five, MD

Average daylight in August / Average sunshine in August - Chevy Chase Section Five, MD
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 0min).

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Average sunshine days in August
Chevy Chase Section Five, MD

Average sunshine days in August - Chevy Chase Section Five, MD
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (20.4 days).
The months with the least sunshine days are May and July (12.3 days).

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Average UV index in August
Chevy Chase Section Five, MD

Average UV index in August - Chevy Chase Section Five, MD
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in August
Chevy Chase Section Five, MD

Average cloud cover in August - Chevy Chase Section Five, MD
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Chevy Chase Section Five, MD

Average visibility in August - Chevy Chase Section Five, MD
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Chevy Chase Section Five, Maryland, USA

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